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US Patent: 10,923
Power Hammer Trip-Hammer
Patentee: Bernard Hughes (exact or similar names) - Rochester, Monroe County, NY USPTO Classifications: 72/438, 72/453.18 Tool Categories: metalworking machines : forging machines : trip and helve hammers Assignees: None Manufacturer: Novelty Iron Works - New York, NY Witnesses: John Thompson, Jr. George G. Munger	Patent Dates: Granted: May 16, 1854 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens "Vintage Machinery" entry for Novelty Iron Works

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